$ git clone -n https://gitee.com/wency_cn/python-build_1764798085.git /var/lib/mock/dist-an23-build-491338-74530/root/chroot_tmpdir/scmroot/python-build_1764798085
Cloning into '/var/lib/mock/dist-an23-build-491338-74530/root/chroot_tmpdir/scmroot/python-build_1764798085'...
$ git fetch origin 8b6309ab213f2ae1e80d9efa2e8f1dd703a0a19d:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/python-build_1764798085
 * [new ref]         8b6309ab213f2ae1e80d9efa2e8f1dd703a0a19d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8b6309a Update code from upstream